ATE55858T1 - AGRICULTURAL CULTIVATOR WITH ROTOR TINE. - Google Patents

AGRICULTURAL CULTIVATOR WITH ROTOR TINE.

Info

Publication number
ATE55858T1
ATE55858T1 AT84105397T AT84105397T ATE55858T1 AT E55858 T1 ATE55858 T1 AT E55858T1 AT 84105397 T AT84105397 T AT 84105397T AT 84105397 T AT84105397 T AT 84105397T AT E55858 T1 ATE55858 T1 AT E55858T1
Authority
AT
Austria
Prior art keywords
tyne
rotor
holding
parts
tyned
Prior art date
Application number
AT84105397T
Other languages
German (de)
Inventor
Willy Rau
Christian Ing Taus
Original Assignee
Rau Gmbh Maschf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rau Gmbh Maschf filed Critical Rau Gmbh Maschf
Application granted granted Critical
Publication of ATE55858T1 publication Critical patent/ATE55858T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
    • A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

1. Ground working apparatus for agriculture comprising a tyned rotor (103) having its own drive, for example via a power take-off shaft, with the rotor shaft or hub (2) of the tyned rotor being arranged approximately transverse to the direction of travel or working of the ground working apparatus, with the tynes (1) of the tyned rotor having tyne parts (4) interchangeably arranged in sleeve-like holding parts (8), with the longitudinal axes of the tyne parts extending with a radial spacing past the axis of the rotor shaft or hub (2), and with the tynes engaging during rotation of the tyned rotor (103) into the surface of the ground and also mixing the layers of the ground while loosening up and levelling takes place, wherein the holding parts (8) are arranged on holding arms (3) and the interchangeable tyne parts, which are formed as tyne end pieces (4), as well as the holding elements (3) are arranged at an open angle to one another in the direction of rotation (U) in an axial view of the tyne rotor (103) in such a way that a radial ray extending from the axis of the rotor shaft or hub (2) to the free end (4') of the respective tyne end piece (4) passes through the connection region between the rotor shaft and hub (2) and the holding arm (3) in an approximately central region, characterised in that each tyne end piece (4) is supported at the outer side of its central portion which faces opposite to the direction of rotation (U), which adjoins the portion (10) of the tyne end piece received in the holding part (8) and which is thicker than the last named portion (10), by a reinforced rim (11) formed on the respective holding arm (3) adjoining the sleeve-like holding part (8), with the rim engaging in U-shaped matter around the outer side.
AT84105397T 1983-06-16 1984-05-12 AGRICULTURAL CULTIVATOR WITH ROTOR TINE. ATE55858T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8317606 1983-06-16
EP84105397A EP0129047B1 (en) 1983-06-16 1984-05-12 Agricultural soil-working implement with a rotary tine carrying shaft

Publications (1)

Publication Number Publication Date
ATE55858T1 true ATE55858T1 (en) 1990-09-15

Family

ID=6754331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84105397T ATE55858T1 (en) 1983-06-16 1984-05-12 AGRICULTURAL CULTIVATOR WITH ROTOR TINE.

Country Status (3)

Country Link
EP (1) EP0129047B1 (en)
AT (1) ATE55858T1 (en)
DE (1) DE3483068D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8707829U1 (en) * 1987-06-02 1987-09-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Soil cultivation tools
FR2807913B1 (en) 2000-04-20 2003-01-10 Kuhn Sa SOIL WORKING MACHINE, IN PARTICULAR A ROTARY MILL, PROVIDED WITH A QUICK FIXING OF TOOLS
JP6262033B2 (en) * 2014-03-13 2018-01-17 株式会社クボタ Rotary tillage device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741606C (en) * 1940-05-29 1943-11-13 Rotenburger Metallwerke Rudolf Tiller for hanging on tractors
US2765719A (en) * 1953-06-19 1956-10-09 L A Young Spring & Wire Corp Motor-driven agricultural hoe
US3233685A (en) * 1963-03-08 1966-02-08 Dealer Associates Inc Rotary tiller
US3246704A (en) * 1963-06-24 1966-04-19 Kabushikikaisha Honda Gijutsu Device for tilling beneath the transmission casing of a rotary cultivator
US3734197A (en) * 1971-07-22 1973-05-22 Rental Equipment Manuf Co Knife structure for a knife reel
GB1464715A (en) * 1974-03-15 1977-02-16 Rotary Hoes Ltd Cultivating tool assembly
ES466885A1 (en) * 1978-02-10 1978-10-01 Doroteo Jimenez De Aberasturi A tubular spike carrying shaft, applicable to rotary cultivators
FR2430172A1 (en) * 1978-07-04 1980-02-01 Bailly Jean Claude Motor-driven rotary cultivator - has flat plate mounted at rear which smooths soil when travelling in one direction and acts as bulldozer in other
DE3164248D1 (en) * 1980-02-08 1984-07-26 Rau Gmbh Maschf Power take-off soil treatment implement

Also Published As

Publication number Publication date
EP0129047A2 (en) 1984-12-27
DE3483068D1 (en) 1990-10-04
EP0129047B1 (en) 1990-08-29
EP0129047A3 (en) 1986-10-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee